11145151 has 8 divisors (see below), whose sum is σ = 11556864. Its totient is φ = 10736760.

The previous prime is 11145143. The next prime is 11145161. The reversal of 11145151 is 15154111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11145151 - 2³ = 11145143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11145161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7470 + ... + 8836.

It is an arithmetic number, because the mean of its divisors is an integer number (1444608).

Almost surely, 2^11145151 is an apocalyptic number.

11145151 is a deficient number, since it is larger than the sum of its proper divisors (411713).

11145151 is a wasteful number, since it uses less digits than its factorization.

11145151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1661.

The product of its digits is 100, while the sum is 19.

The square root of 11145151 is about 3338.4354119857. The cubic root of 11145151 is about 223.3719586173.

Adding to 11145151 its reverse (15154111), we get a palindrome (26299262).

The spelling of 11145151 in words is "eleven million, one hundred forty-five thousand, one hundred fifty-one".